Ongoing violence and attacks on civilian infrastructure in Hudaydah directly threaten hundreds of thousands of children and their families in Yemen, said the head of the United Nations Children’s Fund (UNICEF) in a statement released on Wednesday.

“Attacks against civilian facilities and services are unacceptable, inhumane and in breach of the basic laws of war,” said UNICEF Executive Director Henrietta Fore.

“Yet the past few days have seen an escalation in the targeting of systems and facilities that are essential to sustaining the lives of children and families,” she added.

It was reported at the weekend that a UNICEF-supported warehouse containing humanitarian provisions, including hygiene and water-related supplies, was hit by two airstrikes.

On Saturday, a UNICEF-supported sanitation center in the Zabid District came under attack, damaging the facility’s fuel tank. A day earlier, the al-Mina District water station, which is the main source of water for the key port city, was hit.

Overall, 22 million people need some kind of assistance in Yemen after years of grinding conflict between the government and Saudi-led coalition forces, who’ve been battling Houthi rebels for control of the country. Hudaydah is the main port for the shattered import-dependent economy, as more than 70 per cent of all humanitarian supplies, commercial goods and food brought into the country, passes through the docks there.

The UNICEF chief said on Wednesday that the country was “already facing a severe shortage of drinking water, which is directly linked to outbreaks of cholera and acute watery diarrhea,” underscoring that attacks on water infrastructure “jeopardize efforts to prevent another outbreak of cholera and acute watery diarrhoea in Yemen.”

The World Health Organization (WHO) said that Hudaydah had registered the highest incidences of suspected cholera cases of any city; around 14 per cent of those reported nationwide since the start of a crippling outbreak, in April 2017.

Henrietta Fore again called on everyone involved in fighting to protect civilians and civilian infrastructure. “The war in Yemen has no winners. It is robbing Yemeni children of their futures,” she concluded.